package com.etc;


import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;

public class Test {
    public static void main(String[] args) {
        SimpleDateFormat ss = new SimpleDateFormat("yyyy MM-dd-HH-mm SS");
        String r = ss.format(new Date());
        System.out.println(new Date());
        String 是 = "D:/";
        System.out.println(是 + r);     File f = new File(是 + r);
    }

}
